放气

Put the aerator into the beaker, start aeration. Keep DO at around 2~3mg/l.

放进曝气头开始曝气，保持 DO 在2~3mg/l 。

All Gumotex Inflatable kayaks can be packed and stored in a dry bag or backpack and the weight is only from 7kg to 16kg. A simple foot pump can inflate most kayak in 5 to 10 minutes. These kayaks can be used from 20 years if they are being used and stored properly.

独木舟平时以可携性高而储放方便的防水背包装运，重量由七公斤到十六公斤，使用时只需用脚动式的打气筒，打五到十分钟的气便能使用，如果适当使用和储放，该独木舟可用二十年以上。

Deflate the \tire\tyre\ and then inflate it afresh.

把轮胎的气放掉，然后重新充上气。

Compared with the Giant panda in captivity, the predominantintestinal florae of Giant panda returned to wild were still enterobacteria(Escherichia coli, Enterobacter aerogenes, Proteus, Salmonella, Yersinia enterocolitica), enterococcus and lactobacillus after Giant Panda had been returned to wild for a week.

与圈养大熊猫相比，放归大熊猫在放归一周后，肠道正常菌群中优势菌群仍为肠杆菌(大肠杆菌、产气肠杆菌、变形杆菌、沙门氏菌、小肠结肠炎耶尔森氏菌)，肠球菌和乳杆菌，但细菌数量即开始发生了一定变化，表现在肠球菌数量明显增加，乳杆菌数量明显减少，肠杆菌数量有轻微减少，到采样后期，肠球菌数量超过肠杆菌；另外，放归大熊猫粪样中芽抱杆菌和酵母菌的检出率较高，分别为60%和40%。

A principal fruit of friendship, is the ease and discharge of the fulness and swellings of the heart, which passions of all kinds do cause and induce We know diseases of stoppings, and suffocations, are the most dangerous in the body; and it is not much otherwise in the mind; you may take sarza to open the liver, steel to open the spleen, flowers of sulphur for the lungs, castoreum for the brain; but no receipt openeth the heart, but a true friend; to whom you may impart griefs, joys, fears, hopes, suspicions, counsels, and whatsoever lieth upon the heart to oppress it, in a kind of civil shrift or confession

友谊的主要效用之一就在使人心中的愤懑抑郁之气得以宣泄弛放，这些不平之气是各种的情感都可以引起的。闭塞之症于人的身体最为凶险，这是我们知道的；在人的精神方面亦复如此：你可以服撒尔沙以通肝，服钢以通脾，服硫华以通肺，服海狸胶以通脑，然而除了一个真心的朋友之外没有一样药剂是可以通心的。对一个真心的朋友，你可以传达你的忧愁、欢悦、恐惧、希望、疑忌、谏净，以及任何压在你心上的事情，有如一种教堂之外的忏悔一样。

At present, most large mechanical-electric facilities of gas deflation and facilities of gas storage are overwatched by labor in our country. A little carelessness will lead to accidents; and the important parameters such as the gas thickness in the deflation pipeline and deflation flow capacity must be calculated termly by labor, which results in the inconvenience in administration.

我国目前大多数瓦斯抽放或加压泵房的大型机电设备和储气设施，都是靠人工昼夜看守，稍有疏忽，就会发生事故；抽放管道的瓦斯浓度，抽放流量等重要参数也只能定期进行人工测算，不便于管理。

It is shown that gas holdup in convergence-divergence draft tube is higher than that in conventional draft tube and increases with superficial gas velocity.

结果表明，三段缩放型导流筒内的气含率高于传统的导流筒，且随表观气速而提高。

Applied to adjust the casing pressure for ESP wells, it automatically discharges through the bleeding valve, the casing gas into oil/gas manifold, for the purpose of controlling the reasonable submergence depth of ESP intake, and preventing the shut-down of ESP due to gas lock or under-load. This not only ensures the normal pump operation but also enhances the pump efficiency and production rate.

常用于电潜泵套管压力调节，套管气通过放气阀排入输油管汇，以控制合理的电泵吸入口沉没度，防止潜油电泵发生因气锁现象的发生导致的欠载停泵，保证电泵的正常运行，提高泵效及产量。

Using RFPA2D-Flow stereo-gasses coupled system to simulate the process of gas draiange in lower air permeability coal seam by loose blasting,it interprets that loose blasting is a effective ways to increase air permeability in low air permeability coal seam .

运用RFPA2D-Flow固气耦合系统模拟了松动爆破抽放低透气性煤层内瓦斯的过程，解释了爆破松动是增加低透气性煤层透气性的有效途径，本文对松动爆破前后抽放过程中煤层内瓦斯压力和瓦斯渗流场的变化规律进行了数值模拟对比，为进一步理解瓦斯抽放、松动爆破增透机理等提供理论基础和科学依据。

Promax Tension Ind Corp has long sold and manufactured a variety of custo mized air shafts/ air chucks/ safety chucks, edge position control systems/ EPC, powder/ air/ disk brakes and clutches, AC/DC motor control systems, re-winding/ un-winding systems

本公司长久以来已经从事制造及销售有关纸类，薄膜，胶片，纺织品，橡胶等薄片卷材的卷筒物控制糸统周边设备，诸如气涨轴，气涨/安全夹头，边缘追踪器装置，磁粉/气压/碟式煞车器及离合器，交直流转矩马达控制系统，收放料车动系统，张力控制装置，印刷机静态观测器，自动套色控制装置，伺服向量控制系统，人机介面及监控系统及其他有关印刷，贴合，分条，复卷，涂布，上胶，押出，淋膜等产业机械。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。